@tensorflow/tfjs-core
Version:
Hardware-accelerated JavaScript library for machine intelligence
42 lines (41 loc) • 1.83 kB
TypeScript
/**
* @license
* Copyright 2018 Google LLC. All Rights Reserved.
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
* =============================================================================
*/
/// <amd-module name="@tensorflow/tfjs-core/dist/ops/scatter_nd" />
import { Tensor } from '../tensor';
import { Rank, ShapeMap, TensorLike } from '../types';
/**
* Creates a new tensor by applying sparse updates to individual
* values or slices within a zero tensor of the given shape tensor according to
* indices. This operator is the inverse of the `tf.gatherND` operator which
* extracts values or slices from a given tensor.
*
* ```js
* const indices = tf.tensor2d([4, 3, 1, 7], [4, 1], 'int32');
* const updates = tf.tensor1d([9, 10, 11, 12]);
* const shape = [8];
* tf.scatterND(indices, updates, shape).print() //[0, 11, 0, 10, 9, 0, 0, 12]
* ```
*
* @param indices The tensor contains the indices into the output tensor.
* @param updates The tensor contains the value for the indices.
* @param shape: The shape of the output tensor.
*
* @doc {heading: 'Operations', subheading: 'Slicing and Joining'}
*/
declare function scatterND_<R extends Rank>(indices: Tensor | TensorLike, updates: Tensor | TensorLike, shape: ShapeMap[R]): Tensor<R>;
export declare const scatterND: typeof scatterND_;
export {};